Jang

Doing my best in life just like everyone else

[Jang @BenAmamiya]

@Riju1T_T Oh Lord Arbiter, give me your wisdom to make my decision

[Jang @BenAmamiya]

@leeluciliv NANAMI, ARE YOU OK?

[Jang @BenAmamiya]

@Inferno_s_s I dont understand, the 3.5 story was so good. Lore, buildup, and the payoff. I literally got goosebumps when the characters started singing Chinese songs.

[Jang @BenAmamiya]

@Freaky_tutu Based beyond belief

[Jang @BenAmamiya]

@nigmgm_o What a goldmine of profile designs. Thank you for reference

[Jang @BenAmamiya]

@wifeqiandai At once, your majesty

[Jang @BenAmamiya]

@walensteins

[Jang @BenAmamiya]

@qjfcu3ek I didnt expect something that looks like cosmic horror from you 😭

[Jang @BenAmamiya]

@Kadabar_VIM She’s like, “Thats my tactical daughter!”

[Wuthering Waves @Wuthering_Waves]

We're honored to share that Wuthering Waves' official YouTube channel has reached 1,500,000 subscribers!

A heartfelt thank you to every Rover for your unwavering support and companionship. It means the world to us, and we look forward to creating even more unforgettable memories together on this journey.
With the 2nd anniversary just around the corner, a new adventure is about to unfold. Let's continue forward together and witness an even more vibrant and enchanting Solaris!

Follow @Wuthering_Waves and repost. 10 winners will be chosen for a $20 Amazon Gift Card.
#WutheringWaves

[Jang @BenAmamiya]

@cosmograph0 @binesack289 Why would you use that specific image…

[Jang @BenAmamiya]

@nemo_n_e_m_o

[Jang @BenAmamiya]

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[Jang @BenAmamiya]

@yunayuispink We will always love you though, no matter what.

[Jang @BenAmamiya]

@NatureSan0 Will gladly be a butler for heeeer ❤️❤️

[Jang @BenAmamiya]

@NatureSan0 All hail wifekeeper!

[vixhaℓ @TheVixhal]

I found out my girlfriend cheated on me. Instead of breaking up right away, I made a fake account, sent her the proof anonymously, and told her that if she didn’t send me money, I’d tell her boyfriend everything.

I shared this whole plan with my best friend for advice, but this mf went behind my back and shared everything with my girlfriend.

When confronted, he said
Why does it matter? I thought she deserved to know.

He wasn’t just betraying me. He was behaving like a random variable after you marginalize out all the hidden information.

In probability, to understand what you actually know, you marginalize over hidden variables.

That means you sum over all the possibilities you can’t observe to compute the probability of what you can observe.

Marginal probability is a statistical measure that represents the probability of a single event by aggregating over all possible values of other variables.

Formula
P(A) = Σ P(A, Bi)

Where
P(A) = Marginal probability of event A
P(A, Bi) = Joint probability of A and B
Σ = Summation

Let's take an example and solve step by step

A dating app wants to find the probability of users sending messages, regardless of whether they get a response. The data shows message sent vs response received:

Short forms
- M = Message
- R = Response

Joint Probability Table
- M (Yes), R (Yes) = 0.30
- M (Yes), R (No) = 0.25
- M (No), R (Yes) = 0.10
- M (No), R (No) = 0.35

Step 1 What we want to marginalize
- We want P(M = Yes)

Step 2 Joint probabilities for M = Yes
- P(M = Yes, R = Yes) = 0.30
- P(M = Yes, R = No) = 0.25

Step 3 Apply marginal probability
- P(M = Yes)
- P(M=Yes, R=Yes) + P(M=Yes, R=No)
- 0.30 + 0.25 = 0.55

P(Message = Yes) = 0.55

Final Answer
The marginal probability of a user sending a message is 0.55 or 55%, regardless of whether they receive a response.

Congratulations, you've just learned Marginal Probability.

Bonus: Applications in AI/ML

1. Bayesian Networks:
Computing marginal probabilities by summing out irrelevant variables to make predictions and inferences in graphical models.

2. Latent Variable Models:
In topic modeling (LDA) and hidden Markov models, marginalizing over hidden states to find the probability of observed data.

3. Feature Selection:
Identifying which features independently correlate with target variables by computing marginal distributions, helping reduce dimensionality.

4. Probabilistic Classification:
Naive Bayes classifiers use marginal probabilities of features to classify data, assuming independence between features.

[Jang @BenAmamiya]

@NatureSan0 SHOREKEEPER STATIC IS ENOUGH PLEEEEAASE. I WOULD RATHER YOU BE HAPPY